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Beautyrest Black Hybrid

BeautyRest Plush Hybrid mattress sitting in a beige bed frame || series: Series One || feel: Plush Woman sitting on BeautyRest Firm Hybrid mattress sitting on an adjustable base || series: Series One || feel: Firm

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Black Hybrid XCS

Beautyrest Black Hybrid XCS Modern bedroom with a cream bed frame featuring a Beautyrest Black Hybid XCS mattress, nightstands, and decorative elements.

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Queen
  • Split Head Queen
  • King
  • Split Head King
  • Cal King

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Beautyrest

Beautyrest Innerspring Mattress mattress sitting in a brown bed frame with 3 pillows on top of it Beautyrest

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Hybrid

Beautyrest Hybrid Medium Firm Mattress mattress sitting in a beige bed frame with 3 pillows on top of it Beautyrest Hybrid Plush Mattress mattress sitting in a beige bed frame with 3 pillows on top of it

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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BeautySleep® by Beautyrest® Dream Weaver™

Beautysleep by Beautyrest mattress in a brown bedframe in a room setting with a lamp and nightstand. Beautysleep by Beautyrest mattress in a brown bedframe in a room setting with a lamp and nightstand.

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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BeautySleep® by Beautyrest® Dream Weaver™ Hybrid

Beautysleep Mattress in a brown bedframe with 5 pillows on top of it within a bedroom setting Gray mattress with geometric pattern on a wooden bed frame, featuring the BeautySleep brand.

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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BeautySleep® by Beautyrest® Soothing Nights™ Mattress In A Box

Beautysleep Mattress in a grey bedframe with 3 pillows on top of it within a bedroom setting Beautysleep Mattress Sleep comfort scale with 'Firm' option highlighted on a teal background

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Black Series One

The Beautyrest Black extra firm mattress in a bedroom on a grey bed frame || series: Series One || feel: extra firm The Beautyrest Black firm pillow top mattress in a bedroom on a brown bed frame || series: Series One || feel: firm pillow top

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Black Series Three

The Beautyrest Black extra firm mattress in a bedroom on a light brown bed frame || series: Series Three || feel: extra firm The Beautyrest Black firm mattress in a bedroom on a light brown bed frame || series: Series Three || feel: firm

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Black Series Two

The Beautyrest Black firm mattress in a bedroom on a light brown wood bed frame || series: Series Two || feel: firm The Beautyrest Black medium mattress in a bedroom on a brown wood bed frame || series: Series Two || feel: medium

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest Black Series Four

The Beautyrest Black firm summit pillow top mattress in a bedroom on a brown frame || series: Series Four || feel: firm summit pillow top The Beautyrest Black medium summit pillow top mattress in a bedroom on a forest green bed frame || series: Series Four || feel: medium summit pillow top

  • Colors

Mattress

  • Sizes

  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest World Class Hybrid Level Four

Beautyrest World Class Quilted Hybrid mattress sitting in a brown bed frame with 3 pillows on top of it Beautyrest World Class Quilted Hybrid mattress sitting in a brown bed frame with 3 pillows on top of it

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest World Class Hybrid Level Three

Beautyrest World Class Quilted Hybrid mattress sitting in a brown bed frame with 2 pillows on top of it Man and his son sitting on a Beautyrest World Class mattress slightly elevated on an adjustable base sitting in a brown bed frame

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest World Class Level Four

Beautyrest World Class mattress sitting in a brown bed frame with 3 pillows on top of it Man and woman laying in an upright position on a Beautyrest World Class Plush Pillowtop mattress elevated on an adjustable base

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

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Beautyrest World Class Level Three

Beautyrest World Class mattress sitting in a brown bed frame with 2 pillows on top of it Beautyrest World Class mattress sitting in a brown bed frame with 2 pillows and an open book on top of it

  • Colors

Mattress

  • Sizes

  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

Size

  • Twin XL (15)
  • Full (14)
  • Queen (15)
  • King (15)
  • Cal King (15)
  • Split Head Queen (1)
  • Split Head King (1)
  • Twin (9)

Product type

  • Mattress (15)
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Is a king size mattress right for you?

If you prefer having extra space to spread out while sleeping, or if you share a bed with a partner who is a restless or hot sleeper, or on a different sleep schedule than you, then a king sized mattress is the perfect option for you. You should also consider a king if you’re a human or fur parent who sometimes shares their bed reluctantly, or if you have a shorter, wider master bedroom or sleep space.

The King size is a more popular choice when compared to the California King, especially because king size bedding and accessories are much easier to come by. Additionally, a King is approximately 16 inches wider than the popular Queen size. So basically, if you have a large bedroom and prefer to have plenty of room to be comfortable, a King bed might be the best option for you and Beautyrest has a variety of them to choose from including innerspring and hybrid options.

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King size FAQs

What are the dimensions of a King size mattress?
Approximate size: 76” wide by 80” long / 6,080 sq. inches / 42.22 sq. feet
King vs California King (Cal King). What is the difference?

The biggest difference is a California King is longer and not as wide.

Approximate King Size Mattress Dimensions: 6 feet 4 inches wide x 6 feet 8 inches long

Approximate California King Size Mattress Dimensions: 6 feet wide x 7 feet long

Do two twin size beds make a king size?
Actually, two Twin XL mattresses put together are the same size as a King.
How much will a good King bed cost?
A good King size mattress can range from $950 to $7000, depending on the materials needed to make it.
Purchasing in-store vs purchasing online. Which is better?
Choosing where to shop for a mattress ultimately comes down to personal preference. Online shopping offers conveniences like the ability to take your time making a decision from the comfort of your own home, even in your pajamas. On the other hand, visiting a physical store allows you to have face-to-face interactions with knowledgeable staff who can provide expert advice. Additionally, you can physically see, feel, and even test out the bed before making a purchase. Whether you prefer online or in-store shopping, Beautyrest has options available to cater to your needs.
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